Yuzhen Tian

CmWOX2 modulates somatic embryogenesis in Chinese chestnut (Castanea mollissima Blume)

Zhilin Sun, Bing Liu, Yuzhen Tian, Xiaowei Li et autres

Chinese chestnut (Castanea mollissima Blume) is distinguished by its remarkable nut quality and robustness against disease and environmental stressor. However, its somatic embryogenesis process is notably slow, presenting a significant bottleneck in its cultivation. This study focuses on the WUSCHEL (WUS)-related homeobox …

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Holographic matrix method for rapid material structural feature extraction and detection

Wenfu Wang, Tinghong Gao, Qidan Wang, Ji Yu An et autres

The extraction of the structural features of materials is fundamental for investigating novel properties in fields such as electronic information and biochemistry. However, existing experimental methods have limitations in analyzing material structures with sufficient depth. Therefore, rapid and accurate extraction and analysis …

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A strategy for establishing an efficient somatic embryo regeneration system in Castanea mollissima Blume

Xiaowei Li, Zhi-lin Sun, Yuerong Gao, Jing-yi Ge et autres

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Mitigating effect on turbulent scintillation using non-coherent multi-beam overlapped illumination

Lu Zhou, Yuzhen Tian, Rui Wang, Tingfeng Wang et autres

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Model-based restoration using light vein for range-gated imaging systems

Canjin Wang, Tao Sun, Tingfeng Wang, Rui Wang et autres

The images captured by an airborne range-gated imaging system are degraded by many factors, such as light scattering, noise, defocus of the optical system, atmospheric disturbances, platform vibrations, and so on. The characteristics of low illumination, few details, and high noise make …

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Mathematic model analysis of Gaussian beam propagation through an arbitrary thickness random phase screen

Yuzhen Tian, Jin Guo, Rui Wang, Tingfeng Wang

In order to research the statistical properties of Gaussian beam propagation through an arbitrary thickness random phase screen for adaptive optics and laser communication application in the laboratory, we establish mathematic models of statistical quantities, which are based on the Rytov method …

Far-field focusing of laser beam based on digital image processing techniques

Heyong Zhang, Shuai Zhao, Jin Bao Guo, Lisheng Liu et autres

In order to lead the laser beam transmit in the atmosphere convergently, an experiment of laser focus at the distance of 450m and 300m has been operated in the outdoor place. The actual manipulations are as follows: Firstly, the laser was collimated …

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Preparation,characterization and immunogenicity of conjugate composed of the O-specific polysaccharide of S.dysenleriae type 1 bound to tetanus toxoid

Yuzhen Tian

Protective immunity to enteric diseases caused by S.dysenteriae may be conferred by serum IgG LPS antibodies.The O-SP of S.dysenteriae type 1 was purified and covalently bound to tetanus toxoid(TT) and formed a conjugate O SP TT.In order to evaluate immunogenicity of O …